1. Ahlfors, L.V.: Complex Analysis: An Introduction of the Theory of Analytic Functions of One Complex variable, 2nd edn. McGraw-Hill Book Co., New York (1966)
2. Andrews, G., Merca, M.: A new generalization of Stanley’s theorem. Math. Student 89(1–2), 175–180 (2020)
3. Andrews, G.E.: Number Theory. W.B. Saunders Co., Philadelphia: Reprinted, p. 1994. Dover Publications Inc, New York (1971)
4. Encyclopedia of Mathematics and its Applications;GE Andrews,1976
5. Andrews, G.E.: $$q$$-series: their development and application in analysis, number theory, combinatorics, physics, and computer algebra, volume 66 of CBMS Regional Conference Series in Mathematics. Published for the Conference Board of the Mathematical Sciences, Washington, DC; by the American Mathematical Society, Providence, RI (1986)